@misc{indiciae4d5f6a0d885e,
  title = {lambda Repressor and cro--components of an efficient molecular switch.},
  author = {A D Johnson and A R Poteete and G Lauer and R T Sauer and G K Ackers and M Ptashne},
  year = {1981},
  doi = {10.1038/294217a0},
  url = {https://pubmed.ncbi.nlm.nih.gov/6457992/},
  note = {Source identifier: 6457992}
}